1.Good mechanical and temperature performance.
2.High strength loose tube is hydrolysis resistant.
3.Special tube filling compound ensure a critical protection of fiber.
4.Crush resistance and flexibility.
5.PSP enhancing moisture-proof.
6.Two parallel steel wires ensure tensile strength.
7.Small diameter, light weight and friendly installation.
8.Long delivery length.

fibers, 250µm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. and completed with a PE sheath

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